App

Kartra integrations

Connect Kartra to any other app, or use it from your AI client over MCP. Kartra is an all-in-one solution to manage your online business: checkout, automated email campaigns, site builder, membership portals, etc.

Connects with an API keykartra.com

23 actions

What the catalog holds today. Ask for anything missing and your agent reads the API documentation and adds it.

Build solutions, not workarounds.

What do you want to automate with Kartra?

Ask the assistant

Connect your AI client

Give your AI client this address.

https://mcp.apiant.ai

One connection does both: ask your client to act in an app once, or have it build an automation that keeps running. Any client that takes a remote MCP server. Nothing to install. Create your free account, then sign in once in your browser.

Set it up in your client

Claude Code

Run this in the directory you want to work in.

claude mcp add --transport http -s project apiant-ai https://mcp.apiant.ai

Start Claude Code there, approve the server, and sign in in the browser page it opens.

Claude Code guide

Claude, web and desktop

Open Customize, then Connectors, then Add custom connector, and paste the address. On Team and Enterprise an owner adds it first.

Setup guide

Cursor

Add the address to your MCP configuration as a server URL. Cursor signs you in in your browser.

Setup guide

Zed

Open Settings, then AI, then MCP Servers, then Add Server, then Add Remote Server.

Setup guide

Codex and the ChatGPT desktop app

Open Settings, then MCP servers, then Add server, and choose Streamable HTTP. From the terminal, Codex takes the address with its own add command and then signs you in.

Setup guide

Any other MCP client

Paste the address where the client asks for a remote MCP server URL, and name the server apiant-ai where it lets you. APIANT's skills reach the client over the same connection.

Setup guide

Popular

Kartra with the apps people pair it with most

Pair it

Connect Kartra with another app

What your agent can do with Kartra

Triggers and actions 23 actions

Action
Assign Tag to Lead
Assigns an existing tag to a lead, identified by email address.
Action
Cancel a Subscription
Cancels a recurring payment subscription, found by transaction ID or subscription ID.
Action
Cancel Lead Subscription to Calendar
Cancels a lead's booking in a calendar class.
Action
Create New Lead
Creates a new lead. Fails if a lead with that email already exists.
Action
Edit Lead
Updates an existing lead, found by lead ID or email address.
Action
Edit Subscription
Changes the product, price, schedule or quantity of an active recurring payment subscription. PayPal subscriptions cannot be edited.
Action
Modify Subscription Status
Pauses, resumes or cancels a recurring payment subscription.
Action
Refund a Transaction
Refunds a payment transaction, in full or in part.
Action
Remove Points From a Lead
Deducts points from a lead's score.
Action
Retrieve All the Custom Fields in Your Account
Returns every custom field in the account, with its type and options.
Action
Retrieve All the Lists in Your Account
Returns the names of every list in the account.
Action
Retrieve All the Sequences in Your Account
Returns the names of every sequence in the account.
Action
Retrieve All the Tags in Your Account
Returns the names of every tag in the account.
Action
Retrieve Lead Details
Returns a lead's full profile, including tags, lists, sequences, memberships and transactions, found by email.
Action
Retrieve Subscription Details
Returns the details of one recurring payment subscription.
Action
Retrieve Transaction Details
Returns the details of one payment transaction.
Action
Search Lead
Finds a lead by lead ID or email address and returns the lead's profile.
Action
Subscribe Lead to Calendar
Books a lead into a class on a Kartra calendar.
Action
Subscribe Lead to List
Subscribes a lead to an existing mailing list.
Action
Subscribe Lead to Sequence
Adds a lead to a sequence, starting at the given step.
Action
Unassign Tag From Lead
Removes a tag from a lead, identified by email address.
Action
Unsubscribe Lead From List
Unsubscribes a lead from a mailing list.
Action
Unsubscribe Lead From Sequence
Removes a lead from a sequence.

Reviews

What our customers say

Questions

Kartra, answered

Is there a Kartra MCP server?

APIANT's MCP server at https://mcp.apiant.ai works with Kartra. Add that address to any AI client that takes a remote MCP server and sign in once in your browser. Your client can then run Kartra actions on demand, or have APIANT build, test and run automations that use Kartra. Nothing to install.

What can your agent do in Kartra?

Any of Kartra's 23 actions, including Create New Lead, Assign Tag to Lead, Edit Lead and Edit Subscription. Your agent maps the data both ways and tests every scenario before it ships.

Can I use Kartra directly from Claude, ChatGPT or Cursor?

Yes. Connect your AI client to APIANT once and it works with Kartra two ways. Ask it to do something in Kartra once and it runs that action on the spot. Ask for an automation and your agent builds it, tests every scenario and keeps it running on its own. A one-off action uses your plan's tasks the same way an automation step does.

Do I need to write code against the Kartra API?

No. APIANT connects to the Kartra API for you, with your Kartra API key. Describe what you want in plain language and your agent builds it on the Kartra triggers and actions in the catalog. If you need an endpoint that is not there yet, your agent reads the Kartra API documentation and adds it.

Which apps can Kartra connect to?

Any app in the catalog; the list on this page pairs Kartra with each of them. If the other app is missing, point your agent at its API documentation and it builds the connector.

What happens when something fails?

Your agent works that out for you. It plans the failure paths along with the happy path, then tests every scenario before it ships.

Is there a free plan?

Yes. Every plan includes the agent, including free, and building from your own AI client spends no assistant credits.